| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adj] weeks | 1248 |
|
| 2 | for twelve [noun] | 181 |
|
| 3 | for twelve [noun pl] | 174 |
|
| 4 | [prep] twelve weeks | 25 |
|
| 5 | [prep] twelve weeks | 25 |
|
| 6 | for twelve weeks | 9 |
|
| 7 | for twelve week | 9 |
|
